43245020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23761}}^1$

素因数の和:23790

約数の個数: 48

約数和(自身を含む): 111776448

約数和(自身を除く): 68531428

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 23761, 47522, 95044, 118805, 166327, 237610, 308893, 332654, 475220, 617786, 665308, 831635, 1235572, 1544465, 1663270, 2162251, 3088930, 3326540, 4324502, 6177860, 8649004, 10811255, 21622510, 43245020]

約数ペア:

[(1, 43245020), (2, 21622510), (4, 10811255), (5, 8649004), (7, 6177860), (10, 4324502), (13, 3326540), (14, 3088930), (20, 2162251), (26, 1663270), (28, 1544465), (35, 1235572), (52, 831635), (65, 665308), (70, 617786), (91, 475220), (130, 332654), (140, 308893), (182, 237610), (260, 166327), (364, 118805), (455, 95044), (910, 47522), (1820, 23761)]